Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr SolarTherm_SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SolarTherm 0.2.0-master/package.mo", uses=false) Using package SolarTherm with version 0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SolarTherm 0.2.0-master/package.mo) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Running command: translateModel(SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="SolarTherm_SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger") translateModel(SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="SolarTherm_SolarTherm.Models.PowerBlocks.sCO2Cycle.DirectDesign.Exchanger") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001195/0.001195, allocations: 180.9 kB / 7.651 MB, free: 1.422 MB / 5.871 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.51/1.51, allocations: 205.3 MB / 213.4 MB, free: 13.76 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000887/0.000887, allocations: 92.12 kB / 261.4 MB, free: 13.44 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SolarTherm 0.2.0-master/package.mo): time 0.09492/0.09492, allocations: 22.98 MB / 332.3 MB, free: 6.355 MB / 282.7 MB Notification: Performance of FrontEnd - loaded program: time 1.709e-05/1.704e-05, allocations: 0 / 391.7 MB, free: 64.17 MB / 298.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08829/0.08833, allocations: 53.11 MB / 444.8 MB, free: 11.12 MB / 298.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.4134/0.5018, allocations: 176.5 MB / 0.6067 GB, free: 10.14 MB / 442.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002502/0.5021, allocations: 97.31 kB / 0.6068 GB, free: 10.08 MB / 442.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.2758/0.7779, allocations: 31.21 MB / 0.6372 GB, free: 155.6 MB / 458.7 MB Notification: Performance of FrontEnd: time 1.122e-06/0.7779, allocations: 0 / 0.6372 GB, free: 155.6 MB / 458.7 MB Notification: Performance of Transformations before backend: time 1.708e-05/0.7779, allocations: 8.938 kB / 0.6372 GB, free: 155.6 MB / 458.7 MB Error: Too few equations, under-determined system. The model has 73 equation(s) and 74 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/SolarTherm 0.2.0-master/Models/PowerBlocks/sCO2Cycle/DirectDesign/Exchanger.mo:105:2-105:42:writable] Warning: Equation 67 (size: 1) port_h_in.m_flow + port_h_out.m_flow = 0.0 is not big enough to solve for enough variables. Remaining unsolved variables are: Already solved: port_h_in.m_flow, port_h_out.m_flow Equations used to solve those variables: Equation 70 (size: 1): port_h_in.m_flow = 0.0 Equation 71 (size: 1): port_h_out.m_flow = 0.0